I hold a PhD in Computer Science from the University of Dublin, Trinity
College, where I have also worked as a postdoctoral researcher on applied
cryptography; designing, implementing and attacking network security protocols.

I am affiliated with
CENSUS S.A., Greece's
premiere IT/computer security consultancy. Most of the open source code
I have released and the projects I am contributing to can be found
on GitHub. A selection of my
research work is available here. I used to
kill bugs publicly; nowadays I mainly do it privately.